On Thu, 06 Aug 2009 16:02:00 -0700, [email protected] wrote: > From: Crane Cai <[email protected]> > > Use driver to detect SMBus devices with Vendor ID AMD and class code is > SMBus. > > Signed-off-by: Crane Cai <[email protected]> > Signed-off-by: Andrew Morton <[email protected]> > --- > > drivers/i2c/busses/i2c-piix4.c | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > > diff -puN > drivers/i2c/busses/i2c-piix4.c~i2c-add-support-for-new-amd-smbus-devices > drivers/i2c/busses/i2c-piix4.c > --- a/drivers/i2c/busses/i2c-piix4.c~i2c-add-support-for-new-amd-smbus-devices > +++ a/drivers/i2c/busses/i2c-piix4.c > @@ -479,6 +479,10 @@ static struct pci_device_id piix4_ids[] > { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_SMBUS) }, > { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS) }, > { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS) }, > + /* AMD Generic, PCI class code and Vendor ID for SMBus */ > + { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_ANY_ID), > + .class = PCI_CLASS_SERIAL_SMBUS << 8, > + .class_mask = 0xffffff }, > { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, > PCI_DEVICE_ID_SERVERWORKS_OSB4) }, > { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS, > @@ -499,9 +503,10 @@ static int __devinit piix4_probe(struct > { > int retval; > > - if ((dev->vendor == PCI_VENDOR_ID_ATI) && > + if (((dev->vendor == PCI_VENDOR_ID_ATI) && > (dev->device == PCI_DEVICE_ID_ATI_SBX00_SMBUS) && > - (dev->revision >= 0x40)) > + (dev->revision >= 0x40)) || > + dev->vendor == PCI_VENDOR_ID_AMD) > /* base address location etc changed in SB800 */ > retval = piix4_setup_sb800(dev, id); > else
Nack: http://marc.info/?l=linux-i2c&m=124947951705788&w=2 -- Jean Delvare -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
